Ajax web part does not work in Windows server 2003

I have an AJAX web part which is working properly in my local windows 7 environment, but when I deployed in the real environment which is running win server 2003, it doesn't work as I expected. Does anybody have an idea to resolve this开发者_StackOverflow社区? I am using MOSS 2007

Thanks in advance.

I found the problem to the situation. It was a matter mismatch between my development environment and the real deployment environment..

Btw thanks for your input as well...

Best Regards, Asanka